Dish-return delivery robot



FIG. 1 is a front view of a dish-return delivery robot, showing the new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a left-side view thereof;

FIG. 4 is a right-side view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a front perspective view thereof;

FIG. 8 is a rear perspective view thereof; and,

FIG. 9 is a perspective view of a dish-return delivery robot, in an opened state.

The broken lines show portions of a dish-return delivery robot which form no part of the claimed design. 

CLAIM The ornamental design for a dish-return delivery robot, as shown and described. 